| 摘要 |
<p>Hub disassembly apparatus including a base, comprising first and second spaced portions, first and second guide rod members respectively mounted on the first and second portions of the base and extending toward each other in axial alignment and terminating short of each other, first and second slide carriages mounted respectively on the first and second guide rod members and each slide carriage being adapted to move between retracted inoperative positions and forward operative positions. The first and second slide carriages comprises respectively first and second locator shafts which shafts are adapted to enter the bore in a hub assembly to locate the hub assembly both axially and radially, a plurality of pulling fingers carried by each of the first and second slide carriages with each finger being mounted for rotative movement. The pulling fingers on each slide carriage are located at circumferentially spaced locations with respect to the axes of said locator shafts, each said pulling finger having first and second end portions, said first end portion of each of said pulling fingers having a radially extended portion which extends a circumferential distance, sprocket means carried by said second end portion of each of said pulling fingers, a first chain connecting said sprocket means of said pulling fingers on said first slide carriage together whereby the just referred to fingers rotate toghther, a second chain connecting said sprocket means of the pulling fingers on the second slide carriage together whereby the last referred to fingers rotate together. A declamping ring is mounted on the first slide carriage and is adapted to move axially with respect to the first slide carriage between operative and inoperative positions to engage and disengage a locking ring on a hub assembly, means for moving the declamping ring between the operative and inoperative positions, and means operatively connected to the base for securing a hub assembly during disassembly of same by the hub disassembly apparatus.</p> |
